Pyrazophos, 100 µg/ml, Toluene, 1ml

(-)-delta-9-Tetrahydrocannabinol-C3, 10.0 µg/ml,

1,2,3,4,6,7,8-Heptabromodibenzo-p-dioxin, 1.2ml x 25ug/ml, toluene

4,4'-Difluorobiphenyl, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 398-23-2